Sizing Guide
The Quiet Art of a Perfect Fit
Three precise methods to measure at home, plus our complete international conversion chart.
Method 1
String Method
Wrap string around the base of the finger. Mark, measure in mm and match below.
Method 2
Paper Strip
Wrap a thin strip of paper, mark the overlap, measure with a ruler.
Method 3
Existing Ring
Measure the inside diameter (mm) of a well-fitting ring and match below.
| US | UK | EU | Diameter (mm) |
|---|---|---|---|
| 4 | H | 47 | 14.9 |
| 5 | J½ | 49 | 15.7 |
| 6 | L½ | 51 | 16.5 |
| 7 | N½ | 54 | 17.3 |
| 8 | P½ | 57 | 18.2 |
| 9 | R½ | 59 | 19.0 |
| 10 | T½ | 62 | 19.8 |
| 11 | V½ | 65 | 20.6 |